Drugs on Your Paper Money

After the American Century

In the past two days a story has been widely repeated on the Internet about cocaine on dollar bills. The gist of it, as reported on Danish national radio was that 95% of the dollar bills circulating in Washington DC have been used to sniff cocaine. Or that was the impression given. While I admit that this would help explain the erratic behaviour of Congressmen, I thought the science behind the story might be interesting.

As seems to typically be the case with Danish journalism, this story was made as sensational as possible without looking into the matter very far. A few minutes on the Internet cleared up the story somewhat. The research on which this story was based has been done by several people employed at the University of Massachusetts branch campus at Dartmouth. They gave a paper at the American Chemical Society's annual meeting in Washington. As reported in Science News, "of the 234 banknotes sampled from 17 U.S. cities, those with the heaviest cocaine residues – as much as 1,240 micrograms per bill – tended to come from relatively big cities with serious drug problems. Cities like Baltimore, Boston, Detroit and Los Angeles."

Note the numbers here. They looked at 234 dollar bills from 17 cities, or on average slightly less than 14 from each city. That sounds like a small sample. It also turns out that just one tainted bill passing through a bank counting machine will contaminate the equipment and many bills that pass through the equipment afterwards. The American chemists had very sensitive measurements, and could detect an amount of cocaine as small as 1/1000 of a grain of sand. Some bills had 100,000 times as much. In short, a few "dirty bills" could contaminate a very large number of others.

Then there were the international comparisons. According to the story, in Brazil 80% of the banknotes had traces of cocaine, while China had only 20% (22 of 112 bills examined). Japan's currency was the cleanest, only two of twelve having traces of the drug. But are all currencies equally liable to retain cocaine? They are not. The Argonne National Laboratory found that the British pound, for example, is made of fibers less abrasive and more tightly woven than those in American greenbacks, with the result that little adheres to them. I always knew the Brits were uptight in many areas, but this was new to me.

All in all, then, we should not conclude that 90% of Americans are snorting cocaine through their declining currency. Take the report with a grain of, er, salt.

Global Warming: Lomborg's "Idea" is Not New

After the American Century

Denmark's Radio once again has failed to do a background check on a story. In this case, they report that "1900 unmanned ships should said around the world's oceans and spray saltwater up in the air. This is Bjørn Lomborg's latest idea." ( "1900 ubemandede skibe skal sejle rundt på verdens have og spraye saltvand op i luften. Sådan lyder Bjørn Lomborg seneste ide.") Nonsense, this is not his idea, nor is it new. Last autumn newspapers outside Denmark reported the same idea, attributed to a 69 year-old inventor in Maryland, USA, named Ron Ace. He has filed for a patent on precisely this idea.

Whether this particular kind of geo-engineering (or any other kind) will work is not easy to say, but it will cost a good deal of money. Before endorsing this "solution" to global warming, I urged my students to consider some of the other ideas that have been advanced. Last spring I gave a seminar on eleven of these, notably,

Eleven Technological Fixes for Global Warming

1. Carbon sequestration, i.e. pump liquid CO2 underground and hope it does not resurface later.

2. Add tons of iron filings to the oceans, stimulating algae to grow. Dead algae falls to the ocean flood, taking CO2 with it. This is being tested in the Pacific Ocean as I write.

3. Create a ring of tiny particles around the earth, using satellites to "shepherd them" thereby reducing sunlight. Cost estimate a mere $6.5 trillion. However, how much would it cost to remove these particles if they cool the earth too much?

4. Pipe water from the ocean deeps, bringing more nutrients to the surface, which will stimulate plankton to grow and remove more CO2. This would also cool the ocean surface. What would it do to fish and other ocean creatures?

5. Bury massive amounts of charcoal, taking this carbon out of the system.

6. Launch 16 trillion small reflective disks into space. These will act as "high-tech" parasols. Would take 25 years to do this, and not clear how one would remove them if they caused problems.

7. "Fake volcano" irruptions, injecting suffer dioxide int the atmosphere. This would create a cloud of droplets that block sunlight. The claim is that we would need to launch 5 million tons each year for four years, to stop global warming.

8. Create 500,000 giant artificial trees, the size of windmills, equipped with special filters that remove CO2. There is no prototype.

9. Grind up a cube of volcanic rock ten km across. Grind small, and dissolve in the sea, making it less acidic. CO2 will then be absorbed, returning sea's alkalinity to where it was 60 million years ago.

10. Change the diet of cows, which produce 100+ liters of methane a day, mostly form belching. Making cattle and sheep feed more digestible will cut back on global warming,

11. Spay sea water into the air from a fleet of unmanned wind-powered ships - the idea mistakenly attributed to Lomborg.

All of these ideas have been proposed by responsible persons, some at universities such as Harvard, Columbia, or Arizona. However, I do not endorse any of these ideas, and in fact have some aversion to the very idea that the "solution" to global warming is a technological fix. At root, all of these ideas say: "No need to change human behavior. Use just as much energy as before, and let scientists monkey around with the atmosphere, the oceans, or outer space, without a definite idea of what might happen." No thanks, whether the idea comes from a publicity seeker with no scientific credentials such as Lomborg or a real scientist.

The New American Ambassador to Denmark

After the American Century

Laurie S. Fulton arrived in Denmark as the new US Ambassador last week, presenting her credentials to the Queen last Monday. From casual conversations and from my reading of the Danish press, it appears that the full strength of her credentials has not been evident to all the journalists, and some misconceptions seem to have formed. Let me try to set the record straight.

Laurie S. Fulton is from a family that has been active in American politics for decades. Those who did not emigrate to America were also deeply engaged in politics, as her great-grandfather served in the Danish Folketing from 1918 until 1940. She comes from South Dakota, a largely agricultural state where a good many Scandinavian immigrants settled between c. 1880 and 1914. Among these immigrants was her grandfather, who fought on the American side in World War I. She did her undergraduate studies in Omaha, the largest city near her home, in the neighboring state of Nebraska, and graduated near the top of her class in 1971, magnum cum laude. For the next year she worked in the presidential campaign of George McGovern, then Senator from South Dakota. After McGovern lost to Nixon, she joined the staff of U.S. Senator James Abourezk, working on Capitol Hill from 1973 until 1977.

While working for Senator Abourezk she became close with another new aide, Tom Daschle, whom she married. She helped Daschle in a successful campaign for the House of Representatives in 1978, where he remained for eight years, until successfully campaigning for the Senate in 1986. He later has served as both Senate Minority Leader and Majority Leader.

However, as Daschle rose to power his marriage unravelled, and the couple divorced in 1983. His former wife decided to attend law school at Georgetown. Again Laurie S. Fulton excelled as a student and again she graduated magnum cum laude. One clear sign of her achievement was that she was selected to serve as managing editor of the American Criminal Law Review, a position achieved based on merit. She did well despite the fact that at the same time she was working on the Hill for the Committee on Environment and Public Works.

Since that time she has worked for (and become a partner in) the large and influential law firm of Williams & Connolly. (This firm handled Bill Clinton's defense in his impeachment. Another partner in the firm, Howard Gutman, has been selected as Ambassador to Belgium.) She has represented clients both in court and before Congressional committees, as well as the Federal Trade Commission and the Federal Election Commission. She developed a speciality in white collar crime, including cases that involved criminal antitrust, bank gratuities, fraud, false statements, theft of government property and trade-control. Ms. Fulton has also served as co-chair of the Criminal Litigation Committee of the Section of Litigation of the American Bar Association.

In addition, she has been involved in many non-profit institutions, focusing on peace, homeless children, the Girl Scouts, and others too numerous to mention here.

In short, the new Ambassador has long political experience, an excellent legal education, and extensive experience in Washington. She also has had a ringside seat to the some of the most dramatic events of the last 35 years, including all the presidential campaigns, the end of the Vietnam War, Watergate, the Reagan years, the Clinton years, 9/11, and everything else leading up to the election of Barack Obama. Indeed, she played a small part in that victory, working in particular as a fund raiser.

However, a silly rumor I have heard now from three Danes needs to be refuted at once. Her own financial contribution to the campaign was small, and I find no logic or foundation in fact to the rumor that she "bought" her position as ambassador. This seems to be a favorite lie Danes like to tell, about each new ambassador, besmirching their reputations no matter how strong their credentials.

It seems that Danes are for the most part incapable of understanding that Americans do not share their faith that only a professional class of diplomats can become Ambassadors. That is simply not how Americans look at it. Laurie S. Fulton should make a fine Ambassador, and Denmark is fortunate to have been sent someone with her impressive education and experience.

US Unemployment Benefits Running Out

After the American Century

Unemployment means something much worse in the United States than in much of western Europe. In nations like Denmark, Norway, Germany, or Holland, the unemployed receive higher benefits than in the US, and these benefits last much longer, often several years. At the same time, the European unemployed are given access to free training courses to develop the skills needed in the job market. Best of all, regardless of whether they work or are unemployed, these workers get full health coverage.

In the United States, unemployment benefits vary somewhat by state, but in normal times are for only 39 weeks. In the current crisis the Congress has extended them up to 72 weeks, or about 16 months. As a result, by the end of July "only" 100,000 Americans had exhausted their benefits. They receive nothing at all. In most cases, they have no health insurance.

The situation is about to become much worse. The financial crisis emerged rather suddenly a year ago, and accordingly the number of the unemployed who will receive no benefits at all is about to rise dramatically. It appears that already in September 500,000 people will have no benefits. By Christmas, the number could be 1.5 million. (Click here for more details.)

When that many people fall into destitution, they will lose their homes. After foreclosure, some will be able to move in with relatives, but many will be forced literally into the streets. They will overwhelm charities and public shelters. If nothing is done, Americans may see scenes reminiscent of the Great Depression. Cities and states, already struggling with deficits, and already making considerable cutbacks in services, will not be able to respond to the crisis. If unemployment benefits are not extended, the economy as a whole will also suffer, as the housing market will decline. The gap between rich and poor will widen.

At the same time, the Obama Administration is trying to pass a comprehensive health plan, amid considerable opposition from doctors and insurance companies. In short, the need for that plan will be increasing, but the ability to pay for it will be declining. Thanks to the ineptitude of the Bush years, the US may feel it is unable to afford the change it needs.

But not to worry. It appears that the banks are solvent again and giving big bonuses again.

Ladybugs Plague Denmark

After the American Century

"The air was filled with countless dancing gnats, swarms of buzzing flies, ladybugs, dragonflies with golden wings, and other winged creatures." -- Hans Christian Andersen, "The Marsh King's Daughter"


A veritable army of ladybugs has descended on Denmark, as often happens at this time of year. Other nations suffer from plagues of grasshoppers or locusts, and for decades Americans have worried about the northward progress of the killer bees. But as befits a small and peaceful nation, Denmark suffers a more genteel nuisance, as swarms of ladybugs invade the land.

This morning, I found ladybugs all over my car, crawling vigorously around my garden, and diving by the drove into my rain barrel. They seem to have no natural predators at this time of year, proliferating exponentially. Based on the number in my side yard, I conservatively estimate that there are at least five per square meter, more than 1,000 in my small yard alone. Extrapolating from this admittedly inadequate sample, it is possible that there are somewhere between two and five billion ladybugs here at this time of year.

However, this may be too small an estimate. A neighbor back from a vacation in the wilds of Jutland reported seeing clouds of ladybugs at dusk, turning the sunset a darker red. Strangely, they often swarmed on the beaches, attacking German tourists, nipping their sunburned skin. Apparently they cannot resist the smell of certain suntan lotions.

Scientific studies are not yet complete, but it appears that the ladybug plagues are intensifying as a result of global warming, which prolongs their mating season, making it possible to produce at least one additional generation each summer. In wet years, their food supply is also greater. Longer and wetter summers apparently account for the sudden multiplication of ladybugs in late July. Since ladybugs consume aphids and mites, gardeners the world over are glad to have them around, and one can only speculate over whether there is some unintentional connection between the policies of the current Danish government and what must be an enormous production of garden pests sufficient to feed these beneficent predators. (Polling is incomplete, but the vast majority of ladybugs appear to be social democrats.)

New species of ladybugs have also invaded Denmark, however. There are about 5,000 kinds of ladybugs worldwide, and I make no pretense to being able to identify them. As one might expect, some are from Southern Europe, brought home by Danish tourists in their cars or in their suitcases, usually as unnoticed eggs that hatch after arrival. However, there are also more exotic ladybugs, including one large, individualistic North American variety. There is also a Chinese one that is a bit flatter and rounder, with stubby wings for steering, which appears to spin like a miniature flying saucer.

In my back garden is a multicultural ladybug nation, a globalized phenomenon, a trillion footed buzzing society that has chosen Denmark as its preferred destination. Within a few days, I expect my garden to be striped clean of aphids, mites, and insect eggs. I expect they will also drive away any lurking conservative politicians. And as the sun sets over Denmark, look for the telltale reddish-black cloud of ladybugs heading for another summer evening at the beach.

Texting While Driving A Menace

After the American Century

Once again technological-social change has outrun the rather lame politicians, and your life is in danger every single day as a result. Anyone paying attention knows that many drivers now are not looking at the road, but at a hand-held device, texting. New studies have now appeared that confirm a common sense understanding that such distractions are extremely dangerous. People who text while driving are at least as dangerous as those who are drunk. Their risk of being in an accident is 23 times greater - 2300% higher - than for non-texting drivers. For more details, see the New York Times.

What to do about it? The problem is two-fold. Both laws and public attitudes must change. Many nations and most American states do not prohibit driving while texting, which is rapidly becoming "normal" behavior. Delay in getting legislation on the books is politically negligent, because the longer it is legal the harder it will be to change the public perception of texting while driving. It ought to be perceived as the equivalent of driving while intoxicated - which causes thousands of highway deaths and injuries. At the moment, however, there is little or no social stigma attached to texting while driving. Most people do not drive when drunk, but most people have at least occasionally sent or received text messages, often while moving at 100 kilometers an hour or more. At such speeds, cars travel a long way in 5 seconds, which is how long a "texter" is not looking at the road. We alredy knew that talking on cell phones is a dangerous distraction, but now it is clear that texting is far worse.

Where is the Logic? State's Rights and Gun Control

After the American Century

The Republican Party has long championed "State's Rights," once a code word for racial segregation, but more recently an all encompassing term to indicate opposition to federal meddling in state affairs. But for all but two Republicans in the United States Senate, States' Rights is clearly less important than giving individuals the freedom to carry concealed weapons. The Senate has just narrowly defeated an attachment to a military spending bill that would have permitted anyone with a valid license from one state to carry a concealed weapon (usually a handgun) in all other states as well.

Republicans claimed that this was only fair, resembling the fact that a driver's license from one state is recognized and valid in all others. However, no one is driving a car concealed under his armpit. States do not issue hunting or fishing licenses that are recognized in all other states. Indeed, even lawyers must pass the bar exam in any state they want to practice in. The right to practice law in Massachusetts does not confer the right to do so in Connecticut or California or anywhere else.

If passed, this law would be profoundly undemocratic. Two thirds of the States, 35 of them, have passed laws that prohibit gun ownership (concealed or not) to certain individuals - notably those convicted of felonies and certain misdemeanors. Furthermore, many states insist that gun owners must have training courses. The narrowly defeated provision would have permitted someone who had been in prison for armed robbery or murder to go to a state with lax gun laws, acquire weapons, and carry them legally anywhere in the United States. Even more frightening, it would have allowed Dick Cheney to carry a concealed weapon in Massachusetts, where all such weapons are outlawed.

This bizarre legislation was supported by almost all Senate Republicans and by most rural Republicans. However, it was vigorously opposed by the Mayor of New York, who is Republican, but for some reason does not like the idea of allowing concealed weapons in his city. And fortunately Richard Lugar, Republican Senator from Indiana, did not support this bill either.

Lugar's opposition was needed. For Republican support would not have mattered if the Democrats were opposed. But their leader in the Senate, Harry Reid, was all for more concealed weapons, and several of the sponsors were Democrats as well. Indeed, all together there were 58 Senators eager to have more concealed weapons on America's streets. Only 42 voted against, but that was enough to defeat a rider to the bill. For this was not an amendment or a refinement of the bill being voted on, and it had not been vetted by a committee that heard from expert witnesses. In such cases, Senate rules require 60 votes in favor. It was a close call.

In case anyone believes the rhetoric about Democrats being the liberal party of big government, keep this near fiasco in mind. And anyone who thinks the Republicans do not want the Federal Government to meddle in the states, think again. It depends on the issues. Republicans would be happy to have Washington legislate definitively against abortion, gay marriage, or gun control. There is seldom a logical political philosophy guiding the Republicans, or, for that matter, many Democrats.

Even more troubling, majority bi-partisan support that would effectively eliminate gun control suggests that the Senate is not thickly populated with intelligent individuals with high ideals. Can we count on such people to create a new and better health care system?

Will Danes Adopt Preventive Health Care?

After the American Century

My vacation is drawing to a close and you can expect more postings here at After the American Century. In Denmark at this time of year there is little news, as most of the country has gone on vacation, including most of the politicians. Life seems a bit more pleasant without them showing up on the evening news.

However, there was one worthy idea, hardly new, in the news today, namely that all citizens ought to receive twice a year health check-ups. This was standard in the United States by the 1970s, and when I arrived in Denmark in 1982 and was assigned to a doctor, I immediately went by his office to get acquainted. I assumed there would be a physical examination, to establish a baseline for my future care. The nurse and receptionist were cordial but bemused. Regular physical exams were not part of the procedure, and amazingly, they still are not. In other words, while Danes have a free (tax supported) health system, it does not focus on prevention, only cure.

By now the health system has a pretty full record on me, or anyone else who has been treated for various ailments. Yet this record is a bit haphazard. Measurements of weight, blood pressure, and the like are not taken in a systematic manner, and there is no baseline to measure progress or deterioration.

Unfortunately, this "new idea" has been launched at a time when no one is paying attention, because the country is vacationing. But regular examinations is essential to a preventive health program, the goal being to keep citizens healthy rather than wait for them to fall ill. And while it might look expensive, studies show that preventive health programs save money, because problems or worrying developments are caught sooner.

Readers outside Denmark will probably be amazed that the health system has not yet grasped this basic idea. But for those who know a bit about it, this is not surprising, as Danes generally are not quick to learn from outsiders. I know many foreign-born permanent residents who have said for years that preventive medicine ought to be the national policy. But it is hard for outsiders to get a hearing. This, however, is a story for another day.

Climate Changes Faster Than Lawmakers

After the American Century

The climate is changing more quickly than lawmakers are. We know that species of fish along the coastlines are moving out from tropical zones into new areas. For example, fish not seen before in the North Sea have arrived because its waters have become milder. We know that summers are getting longer, that hurricanes are becoming stronger and more frequent, that the glaciers covering Greenland and Antarctica are melting faster each year.

Researchers at MIT plug statistics from such developments into a computerized model of the world's weather system. They include projected economic growth rates, and run hundreds of simulations, to see what might happen given different combinations of factors. Their latest findings are dire. Global warming is occurring twice as fast as previously thought, and they project a global temperature rise of 5.4 C by 2100. Their worst case scenario is a change of more than 9 Celsius. Most of southern Europe would likely become desert. The only good and fair thing is that in the US the predominantly Southern politicians would see their constituencies dry up or sink under rising seas.

We have now had quite a few such studies, but they have not led to major efforts to change human behavior. Every year the world has more CO2, more coal-fired power plants, more cars, and more electricity use. And this is true for almost every country. The United States House of Representatives, with only a small majority, has passed a law (that still must be approved in the Senate) which recognizes the problem and begins to take some mild measures toward change. It is not enough, although it is good to see the United States begin to take responsibility for its pollution. Meanwhile, the nations that signed the Kyoto Accords, promising to lower their CO2 levels have little reason to be smug. Most of them have failed to live up to their promises.

It may be that human beings are just not capable of long term planning. Is it possible that the time horizon of the brain remains somewhere between one to five years? However, it will take decades to replace existing housing and transportation systems with energy saving alternatives. The problem of global warming must be confronted immediately, because it will take decades of concerted action just to slow it down. Permanent changes in energy use are needed, but most governments have done far less than they might.

A small case in point. The Danish government put together a stimulus package for the economy, focused on home repairs and improvements. I applied for money to insulate the last remaining part of our house that is not insulated. The application was turned down, emphasizing explicitly that insulation was not covered. Now my little job will get done anyway. But does it make any sense for the Danish state to pay for such things are painting and wallpapering, but not insulation? Such policy mistakes tell Danish citizens that climate change is not really on the government's agenda. (Not that this surprises me. The government created a little independent agency, as a special platform for a prominent denier of global warming who is a statistician, not a scientist.)

Many national economies are shrinking, yet global warming is speeding up. Politicians do not yet realize that the goal can no longer be just to keep economies expanding. The old, high-energy form of expansion is at the core of the global warming problem.

Global warming is not merely a technical matter awaiting some technological fix that will make it go away. It is a problem of changing human behavior, including prohibitions and incentives built into the laws of each nation.